<template>
  <div class="rights-container">
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>权限管理</el-breadcrumb-item>
      <el-breadcrumb-item>权限列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 权限列表区域 -->
      <!-- 为表格绑定了数据rightsList -->
      <el-table
        :data="rightsList"
        stripe
        style="width: 100%"
        border>
        <el-table-column
          type="index"
          width="50"
          label="#">
        </el-table-column>
        <el-table-column
          prop="authName"
          label="名称">
        </el-table-column>
        <el-table-column
          prop="path"
          label="路径">
        </el-table-column>
        <el-table-column
          prop="level"
          label="等级">
          <!-- 使用作用域插槽替换了表格原来的内容 -->
          <template slot-scope="scope">
            <el-tag v-if="scope.row.level == 0">一级</el-tag>
            <el-tag type="success" v-else-if="scope.row.level == 1">二级</el-tag>
            <el-tag type="warning" v-else-if="scope.row.level == 2">三级</el-tag>
          </template>
        </el-table-column>
      </el-table>
    </el-card>
  </div>
</template>

<script>
export default {
  name: 'Rights',
  created () {
    this.getRightsList()
  },
  data () {
    return {
      // 权限列表
      rightsList: []
    }
  },
  methods: {
    async getRightsList () {
      const { data: res } = await this.$http.get('rights/list')
      if (res.meta.status === 200) {
        // 请求成功
        this.rightsList = res.data
        return this.$message.success(res.meta.msg)
      }
      // 请求失败
      return this.$message.error('获取权限列表失败')
    }
  }
}
</script>

<style lang="less" scoped>
.el-card {
  margin-top: 10px;
}
</style>
